where do mexican salamanders usually live

Mexican salamanders, specifically the axolotl (Ambystoma mexicanum), are native to a particular region in Mexico. Here's where they typically live:

1. Xochimilco Lakes: The original natural habitat of the axolotl is the lake system of Xochimilco, located in the southern part of Mexico City. This area has a complex network of canals, channels, and artificial islands called chinampas.

2. Spring-fed Canals: These lakes and canals are spring-fed, providing the clear, cold water that axolotls prefer. The water is nutrient-rich, supporting a diverse ecosystem.

3. Aquatic Environment: Axolotls are fully aquatic and spend their entire lives in water. They inhabit shallow water environments with plenty of vegetation for hiding and feeding.

4. Temperature: Axolotls thrive in cooler water, which is why they are adapted to the high-altitude conditions of Mexico City. Their optimal temperature range is between 14°C to 25°C (57°F to 77°F).

5. Declining Habitat: Due to urbanization, pollution, and the introduction of invasive species like tilapia, the natural habitat of axolotls has been severely reduced. As a result, wild populations have drastically declined, and the axolotl is considered critically endangered in the wild.

6. Captive Environments: Many axolotls are now found in captive environments such as research facilities, zoos, and aquariums, as well as being kept as pets by amphibian enthusiasts.

In summary, the Mexican axolotl is primarily associated with the Xochimilco lake system in Mexico City. However, due to the loss and degradation of their natural habitat, most axolotls today are found in captivity or in specialized breeding programs aimed at conservation.